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排序方式: 共有1002条查询结果,搜索用时 140 毫秒
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Thoracic wall involvement by Hodgkin disease and non-Hodgkin lymphoma: CT evaluation 总被引:6,自引:0,他引:6
Thoracic computed tomographic (CT) scans of 250 patients with newly diagnosed or recurrent lymphoma revealed thoracic wall involvement in 24 patients (11 with Hodgkin disease, 13 with non-Hodgkin lymphoma). Thoracic wall involvement occurred without contiguous mediastinal or parenchymal involvement in 17 patients. Of these, 13 patients had masses beneath the pectoralis muscles or within the breast, and four had masses arising from the ribs. Five additional patients had mediastinal masses with thymic involvement and parasternal extension through the thoracic wall. Pulmonary parenchymal lymphoma with thoracic wall invasion was noted in the remaining two patients. In five of nine patients receiving radiation therapy, treatment plans were modified by CT demonstration of thoracic wall lymphoma. 相似文献
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The experience gained with 1400 operations for patent ductus arteriosus performed at the Clinic of the Hospital Surgery of the Gorky Medical Institute during the period from October 1955 through 1973 is presented. The total post-operative lethality comprised 1.3 per cent, it amounting to 6 per cent with complicated patent ductus arteriosus, to 3 per cent among children of junior age and to 0.1 per cent in cases of uncomplicated defect. An analysis of operative and post-operative complications along with a study into remote results of the surgical intervention helped define indications for the closure of the duct in patients with pulmonary hypertension and septic endarteritis. They also showed the possibility of a single-stage correction of combined congenital heart defects. Indications have been worked out for the surgical treatment of patent ductus arteriosus in infants and procedures for the closure of the duct, depending upon its apatomic variants and concomitant complications. 相似文献
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McRedmond JP Mulvihill NT Kane M Burke B Aloul B Forde T Walsh M Fitzgerald DJ 《Irish journal of medical science》2004,173(4):204-210
Background Streptokinase resistance may cause suboptimal thrombolytic therapy.
Aim To develop a rapid latex-bead assay to detect streptokinase antibodies.
Methods Sera were obtained from 16 patients presenting with acute myocardial infarction (MI) before treatment with streptokinase
and 1 and 6 months post treatment, and from 100 controls. Sera were assayed for anti-streptokinase antibodies using a functional
streptokinase-neutralising assay.
Results Streptokinase-neutralising activity was low in controls (54±5U/ml) and patients prior to treatment (101±18), increasing to
2,110±823 and 1,017±169 at 1 and 6 months (mean±SEM). The latex assay had a sensitivity of 94% and a specificity of 93% for
detecting individuals with >350U/ml of streptokinase resistance, which is sufficient to neutralise the drug clinically.
Conclusions Estimation of streptokinase resistance using an enzyme immunoassay and a latex bead assay correlated well with serum neutralising
activity. This assay can rapidly identify patients who have a high level of streptokinase-neutralising activity. 相似文献
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Neuroscience and Behavioral Physiology - 相似文献